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<div class="title">SocketConnector.h</div>  </div>
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<div class="contents">
<a href="_socket_connector_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#ifndef __SOCKET_CONNECTOR_H__</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define __SOCKET_CONNECTOR_H__</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_socket_handle_8h.html" title="Define wrapper class SocketHandle for socket. Copyright (c) 2008 by.">SocketHandle.h</a>&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_inet_addr_8h.html" title="Define wrapper class InternetAddress for internet address. Copyright (c) 2008 by.">InetAddr.h</a>&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword">namespace </span>vs {</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="keyword">namespace </span>net {</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno"><a class="code" href="classvs_1_1net_1_1_socket_connector.html">   20</a></span>&#160;<span class="keyword">class </span><a class="code" href="classvs_1_1net_1_1_socket_connector.html" title="Wrapper class for connect socket. This class is a factory, and connect peer host, and establish new s...">SocketConnector</a></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;{</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a38d57d931ab56531cac70e86fcd47c41" title="Constructor.">SocketConnector</a>();</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    </div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a5950293ece06003d89d20365f24c43b6" title="Destructor.">~SocketConnector</a>();</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    </div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <a class="code" href="namespacevs_1_1net.html#a8cd20dff70902b20f734a7f958cf99b6" title="Define the socket handle in different platforms.">SOCKET_HANDLE</a> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">Connect</a>(<a class="code" href="classvs_1_1net_1_1_internet_address.html" title="Wrapper class for internet address. This class encapsulates the internet address, and provide easy to...">InternetAddress</a> &amp;address);</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">Connect</a>(<a class="code" href="classvs_1_1net_1_1_internet_address.html" title="Wrapper class for internet address. This class encapsulates the internet address, and provide easy to...">InternetAddress</a> &amp;address, <a class="code" href="classvs_1_1net_1_1_socket_handle.html" title="Base class for TCP/UDP stream. This class encapsulates the underlying socket.">SocketHandle</a> &amp;socket);</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <a class="code" href="namespacevs_1_1net.html#a8cd20dff70902b20f734a7f958cf99b6" title="Define the socket handle in different platforms.">SOCKET_HANDLE</a> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">Connect</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *address, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> port);</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">Connect</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *address, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> port, <a class="code" href="classvs_1_1net_1_1_socket_handle.html" title="Base class for TCP/UDP stream. This class encapsulates the underlying socket.">SocketHandle</a> &amp;socket);</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;};</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<a class="code" href="_net_common_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116" title="Define the INLINE macro.">INLINE</a></div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="classvs_1_1net_1_1_socket_connector.html#a38d57d931ab56531cac70e86fcd47c41">   39</a></span>&#160;<a class="code" href="classvs_1_1net_1_1_socket_connector.html#a38d57d931ab56531cac70e86fcd47c41" title="Constructor.">SocketConnector::SocketConnector</a>()</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;{</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;}</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<a class="code" href="_net_common_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116" title="Define the INLINE macro.">INLINE</a></div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="classvs_1_1net_1_1_socket_connector.html#a5950293ece06003d89d20365f24c43b6">   44</a></span>&#160;<a class="code" href="classvs_1_1net_1_1_socket_connector.html#a5950293ece06003d89d20365f24c43b6" title="Destructor.">SocketConnector::~SocketConnector</a>()</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;{</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;}</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<a class="code" href="_net_common_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116" title="Define the INLINE macro.">INLINE</a></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">   49</a></span>&#160;<a class="code" href="namespacevs_1_1net.html#a8cd20dff70902b20f734a7f958cf99b6" title="Define the socket handle in different platforms.">SOCKET_HANDLE</a> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">SocketConnector::Connect</a>(<a class="code" href="classvs_1_1net_1_1_internet_address.html" title="Wrapper class for internet address. This class encapsulates the internet address, and provide easy to...">InternetAddress</a> &amp;address)</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;{</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <a class="code" href="namespacevs_1_1net.html#a8cd20dff70902b20f734a7f958cf99b6" title="Define the socket handle in different platforms.">SOCKET_HANDLE</a> connect_socket = <a class="code" href="namespacevs_1_1net.html#a022e70e88d4dc482408183296dc49ab5" title="Define the invalid socket handle value.">INVALID_SOCKET_HANDLE</a>;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keywordflow">if</span> ((connect_socket = socket(AF_INET, SOCK_STREAM, 0)) == SOCKET_ERROR)</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    {</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        printf(<span class="stringliteral">&quot;socket falied, error:%d\n&quot;</span>, <a class="code" href="namespacevs_1_1net.html#a6487cce6ff27d97b6f70ff15ac06f0ad" title="Wrapper for the error information.">GetNetError</a>());</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="namespacevs_1_1net.html#a022e70e88d4dc482408183296dc49ab5" title="Define the invalid socket handle value.">INVALID_SOCKET_HANDLE</a>;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    </div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="keywordflow">if</span> (connect(connect_socket, (<span class="keyword">struct</span> sockaddr*)address.<a class="code" href="classvs_1_1net_1_1_internet_address.html#a7c8b52f26da8126f9d9695eaa7a3293c" title="Get the underlying internet address struct.">GetAddress</a>(), address.<a class="code" href="classvs_1_1net_1_1_internet_address.html#a6674f2957935ba36292d83e835251d6e" title="Get the underlying internet address size.">GetAddressSize</a>()) == SOCKET_ERROR)</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    {</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="preprocessor">#ifndef WIN32</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">if</span> (errno == ETIMEDOUT)</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        }</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor"></span>        </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        printf(<span class="stringliteral">&quot;connect falied, error:%d\n&quot;</span>, <a class="code" href="namespacevs_1_1net.html#a6487cce6ff27d97b6f70ff15ac06f0ad" title="Wrapper for the error information.">GetNetError</a>());</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="namespacevs_1_1net.html#a022e70e88d4dc482408183296dc49ab5" title="Define the invalid socket handle value.">INVALID_SOCKET_HANDLE</a>;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keywordflow">return</span> connect_socket;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;}</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<a class="code" href="_net_common_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116" title="Define the INLINE macro.">INLINE</a></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">SocketConnector::Connect</a>(<a class="code" href="classvs_1_1net_1_1_internet_address.html" title="Wrapper class for internet address. This class encapsulates the internet address, and provide easy to...">InternetAddress</a> &amp;address, <a class="code" href="classvs_1_1net_1_1_socket_handle.html" title="Base class for TCP/UDP stream. This class encapsulates the underlying socket.">SocketHandle</a> &amp;socket)</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;{</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    socket.<a class="code" href="classvs_1_1net_1_1_socket_handle.html#a2ba945d23b7a6e2fe73b80d4c63cb81e" title="Attach a socket handle.">Attach</a>(<a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">Connect</a>(address));</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;}</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<a class="code" href="_net_common_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116" title="Define the INLINE macro.">INLINE</a></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<a class="code" href="namespacevs_1_1net.html#a8cd20dff70902b20f734a7f958cf99b6" title="Define the socket handle in different platforms.">SOCKET_HANDLE</a> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">SocketConnector::Connect</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *address, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> port)</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;{</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    InternetAddress internet_address(port, address);</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">Connect</a>(internet_address);</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;}</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<a class="code" href="_net_common_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116" title="Define the INLINE macro.">INLINE</a></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">SocketConnector::Connect</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *address, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> port, SocketHandle &amp;socket)</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;{</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    socket.Attach(<a class="code" href="classvs_1_1net_1_1_socket_connector.html#a8a137c7bb7bb72e877bf9da4a5c49bd1">Connect</a>(address, port));</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;}</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;}   <span class="comment">// namespace net</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;}   <span class="comment">// namespace vs</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor">#endif  // __SOCKET_CONNECTOR_H__</span></div>
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